FR3072733B1 - Aerogenerateur - Google Patents

Aerogenerateur Download PDF

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Publication number
FR3072733B1
FR3072733B1 FR1760007A FR1760007A FR3072733B1 FR 3072733 B1 FR3072733 B1 FR 3072733B1 FR 1760007 A FR1760007 A FR 1760007A FR 1760007 A FR1760007 A FR 1760007A FR 3072733 B1 FR3072733 B1 FR 3072733B1
Authority
FR
France
Prior art keywords
wind turbine
rotor
propeller
fixed
fixed structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1760007A
Other languages
English (en)
Other versions
FR3072733A1 (fr
Inventor
Guy Euve
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1760007A priority Critical patent/FR3072733B1/fr
Priority to EP18803872.3A priority patent/EP3701144B1/fr
Priority to PCT/EP2018/079211 priority patent/WO2019081606A1/fr
Publication of FR3072733A1 publication Critical patent/FR3072733A1/fr
Application granted granted Critical
Publication of FR3072733B1 publication Critical patent/FR3072733B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1869—Linear generators; sectional generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7066—Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne un aérogénérateur 1 comprenant : - une structure fixe 2, - une éolienne 3 comprenant une hélice 31 pourvue d'au moins deux pales 311 et un axe 32 s'étendant solidairement depuis un moyeu 312 de l'hélice et monté libre en rotation sur la structure fixe, pour convertir l'énergie éolienne en énergie mécanique, et - un générateur électrique 4 comprenant un rotor 41 solidaire de l'éolienne et un stator 42 solidaire de la structure fixe pour convertir l'énergie mécanique générée par l'éolienne en énergie électrique. Le rotor est fixé sur l'hélice de sorte à être distant de l'axe de l'éolienne. Le rotor est ainsi agencé de sorte que sa vitesse augmente à mesure que la distance à laquelle le rotor est fixé aux pales augmente, pour une même vitesse de rotation de l'éolienne. On obtient un effet technique comparable à celui d'un multiplicateur, sans toutefois en présenter les inconvénients.
FR1760007A 2017-10-24 2017-10-24 Aerogenerateur Active FR3072733B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1760007A FR3072733B1 (fr) 2017-10-24 2017-10-24 Aerogenerateur
EP18803872.3A EP3701144B1 (fr) 2017-10-24 2018-10-24 Aérogénérateur
PCT/EP2018/079211 WO2019081606A1 (fr) 2017-10-24 2018-10-24 Aérogénérateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760007 2017-10-24
FR1760007A FR3072733B1 (fr) 2017-10-24 2017-10-24 Aerogenerateur

Publications (2)

Publication Number Publication Date
FR3072733A1 FR3072733A1 (fr) 2019-04-26
FR3072733B1 true FR3072733B1 (fr) 2020-01-10

Family

ID=60450917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760007A Active FR3072733B1 (fr) 2017-10-24 2017-10-24 Aerogenerateur

Country Status (3)

Country Link
EP (1) EP3701144B1 (fr)
FR (1) FR3072733B1 (fr)
WO (1) WO2019081606A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352960A (en) * 1916-12-28 1920-09-14 Albert H Heyroth Wind-wheel electric generator
US3588559A (en) * 1969-07-25 1971-06-28 North American Rockwell Inductor generator structure
DE3638129A1 (de) * 1986-11-08 1988-05-11 Licentia Gmbh Generatorturbine mit grossem durchmesser zur erzeugung elektrischer energie grosser leistung
US20010004439A1 (en) * 1999-12-15 2001-06-21 Bolcich Alejandro Juan Alfredo Energy converter
DE20203119U1 (de) * 2002-02-27 2002-05-08 Kbe Windpower Gmbh Windkraftgenerator
EP2112372A1 (fr) * 2008-04-21 2009-10-28 Lm Glasfiber A/S Éolienne à pales portées du côté sous le vent
WO2010062788A2 (fr) * 2008-11-03 2010-06-03 Mary Geddry Machine à courant continu sans balai et système éolien
FR2975546B1 (fr) * 2011-05-16 2014-05-02 Bernard Perriere Turbine generatrice de courant electrique

Also Published As

Publication number Publication date
WO2019081606A1 (fr) 2019-05-02
EP3701144A1 (fr) 2020-09-02
EP3701144B1 (fr) 2024-05-22
FR3072733A1 (fr) 2019-04-26

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